What problem does it solve? Learning a new topic with an AI assistant is usually stateless — every session starts from zero, lessons are not grounded in your real goals, and nothing tracks what you already know. This Skill turns a directory into a persistent teaching workspace that remembers your mission, your progress, and your trusted resources across sessions. ## Core Features & Use Cases - Stateful Learning Workspace: Maintains MISSION.md, RESOURCES.md, GLOSSARY.md, and numbered learning records so every session builds on the last. - HTML Lesson Generation: Produces short, self-contained, beautifully typeset HTML lessons with quizzes, feedback loops, and citations, saved to ./lessons/ for later review. - Zone of Proximal Development Targeting: Reads your learning records to pick the next lesson that challenges you just enough, using retrieval practice, spacing, and interleaving. - Use Case: You want to learn strength training over several weeks. The Skill interviews you to define a concrete mission, curates trusted resources, then generates one focused interactive lesson per session while recording what you have demonstrably learned. ## Quick Start Ask the assistant to teach you a topic, for example: "Teach me the fundamentals of strength training over the next few weeks."